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parser.py
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75 lines (57 loc) · 1.89 KB
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# -*- coding: utf-8 -*-
from __future__ import division
from .parsing import Parser as BaseParser
from .tz import UTC
from .pendulum import Pendulum
from .date import Date
from .time import Time
from ._global import Global
class Parser(BaseParser):
"""
Parser that returns known types (Pendulum, Date, Time)
"""
def parse(self, text):
"""
Parses a string with the given options.
:param text: The string to parse.
:type text: str
:rtype: mixed
"""
# Handling special cases
if text == 'now':
return Pendulum.now()
parsed = super(Parser, self).parse(text)
if not self.is_exact():
return self._create_pendulum_object(parsed)
# Checking for date
if 'year' in parsed:
# Checking for time
if 'hour' in parsed:
return self._create_pendulum_object(parsed)
else:
return self._create_date_object(parsed)
return self._create_time_object(parsed)
def _create_pendulum_object(self, parsed):
if parsed['offset'] is None:
tz = self._options.get('tz', UTC)
else:
tz = parsed['offset'] / 3600
return Pendulum(
parsed['year'], parsed['month'], parsed['day'],
parsed['hour'], parsed['minute'], parsed['second'],
parsed['subsecond'],
tzinfo=tz
)
def _create_date_object(self, parsed):
return Date(
parsed['year'], parsed['month'], parsed['day']
)
def _create_time_object(self, parsed):
return Time(
parsed['hour'], parsed['minute'], parsed['second'],
parsed['subsecond']
)
def parse(text, **options):
# Use the mock now value if it exists
options['now'] = options.get('now', Global.get_test_now())
return Parser(**options).parse(text)